summaryrefslogtreecommitdiffstats
path: root/src/H5Gloc.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/H5Gloc.c')
-rw-r--r--src/H5Gloc.c163
1 files changed, 81 insertions, 82 deletions
diff --git a/src/H5Gloc.c b/src/H5Gloc.c
index f5a14a1..2f935e8 100644
--- a/src/H5Gloc.c
+++ b/src/H5Gloc.c
@@ -137,15 +137,11 @@ static herr_t H5G__loc_get_comment_cb(H5G_loc_t *grp_loc, const char *name,
/*-------------------------------------------------------------------------
- * Function: H5G_loc
+ * Function: H5G_loc
*
- * Purpose: Given an object ID return a location for the object.
+ * Purpose: Given an object ID return a location for the object.
*
- * Return: Success: Group pointer.
- * Failure: NULL
- *
- * Programmer: Quincey Koziol
- * Tuesday, September 13, 2005
+ * Returns: SUCCEED/FAIL
*
*-------------------------------------------------------------------------
*/
@@ -158,92 +154,94 @@ H5G_loc(hid_t loc_id, H5G_loc_t *loc)
switch(H5I_get_type(loc_id)) {
case H5I_FILE:
- {
- H5F_t *f;
+ {
+ H5F_t *f = NULL;
- /* Get the file struct */
- if(NULL == (f = (H5F_t *)H5I_object(loc_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid file ID")
+ /* Get the file struct */
+ if(NULL == (f = (H5F_t *)H5I_object(loc_id)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid file ID")
- /* Construct a group location for root group of the file */
- if(H5G_root_loc(f, loc) < 0)
- HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "unable to create location for file")
- } /* end case */
+ /* Construct a group location for root group of the file */
+ if(H5G_root_loc(f, loc) < 0)
+ HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "unable to create location for file")
break;
-
- case H5I_GENPROP_CLS:
- case H5I_GENPROP_LST:
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get group location of property list")
-
- case H5I_ERROR_CLASS:
- case H5I_ERROR_MSG:
- case H5I_ERROR_STACK:
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get group location of error class, message or stack")
+ }
case H5I_GROUP:
- {
- H5G_t *group;
-
- if(NULL == (group = (H5G_t *)H5I_object(loc_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid group ID")
- if(NULL == (loc->oloc = H5G_oloc(group)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get object location of group")
- if(NULL == (loc->path = H5G_nameof(group)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get path of group")
- } /* end case */
+ {
+ H5G_t *group = NULL;
+
+ if(NULL == (group = (H5G_t *)H5I_object(loc_id)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid group ID")
+ if(NULL == (loc->oloc = H5G_oloc(group)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get object location of group")
+ if(NULL == (loc->path = H5G_nameof(group)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get path of group")
break;
+ }
case H5I_DATATYPE:
- {
- H5T_t *dt;
-
- if(NULL == (dt = (H5T_t *)H5I_object(loc_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid type ID")
- if(NULL == (loc->oloc = H5T_oloc(dt)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get object location of datatype")
- if(NULL == (loc->path = H5T_nameof(dt)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get path of datatype")
- } /* end case */
+ {
+ H5T_t *dt = NULL;
+
+ if(NULL == (dt = (H5T_t *)H5I_object(loc_id)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid type ID")
+ if(NULL == (loc->oloc = H5T_oloc(dt)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get object location of datatype")
+ if(NULL == (loc->path = H5T_nameof(dt)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get path of datatype")
break;
-
- case H5I_DATASPACE:
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get group location of dataspace")
+ }
case H5I_DATASET:
- {
- H5D_t *dset;
-
- if(NULL == (dset = (H5D_t *)H5I_object(loc_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid data ID")
- if(NULL == (loc->oloc = H5D_oloc(dset)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get object location of dataset")
- if(NULL == (loc->path = H5D_nameof(dset)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get path of dataset")
- } /* end case */
+ {
+ H5D_t *dset = NULL;
+
+ if(NULL == (dset = (H5D_t *)H5I_object(loc_id)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid data ID")
+ if(NULL == (loc->oloc = H5D_oloc(dset)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get object location of dataset")
+ if(NULL == (loc->path = H5D_nameof(dset)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get path of dataset")
break;
+ }
case H5I_ATTR:
- {
- H5A_t *attr;
-
- if(NULL == (attr = (H5A_t *)H5I_object(loc_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid attribute ID")
- if(NULL == (loc->oloc = H5A_oloc(attr)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get object location of attribute")
- if(NULL == (loc->path = H5A_nameof(attr)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get path of attribute")
- } /* end case */
+ {
+ H5A_t *attr = NULL;
+
+ if(NULL == (attr = (H5A_t *)H5I_object(loc_id)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid attribute ID")
+ if(NULL == (loc->oloc = H5A_oloc(attr)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get object location of attribute")
+ if(NULL == (loc->path = H5A_nameof(attr)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get path of attribute")
break;
+ }
case H5I_REFERENCE:
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get group location of reference")
+ case H5I_DATASPACE:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get group location of dataspace")
+
+ case H5I_GENPROP_CLS:
+ case H5I_GENPROP_LST:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get group location of property list")
+
+ case H5I_ERROR_CLASS:
+ case H5I_ERROR_MSG:
+ case H5I_ERROR_STACK:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get group location of error class, message or stack")
+
+ case H5I_VFL:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unable to get group location of a virtual file driver (VFD)")
+
case H5I_UNINIT:
case H5I_BADID:
- case H5I_VFL:
case H5I_NTYPES:
default:
- HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid object ID")
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid location ID")
} /* end switch */
done:
@@ -764,7 +762,7 @@ H5G__loc_set_comment_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_A
/* Check for existing comment message */
if((exists = H5O_msg_exists(obj_loc->oloc, H5O_NAME_ID)) < 0)
- HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to read object header")
+ HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "unable to read object header")
/* Remove the previous comment message if any */
if(exists)
@@ -774,9 +772,9 @@ H5G__loc_set_comment_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_A
/* Add the new message */
if(udata->comment && *udata->comment) {
/* Casting away const OK -QAK */
- comment.s = (char *)udata->comment;
- if(H5O_msg_create(obj_loc->oloc, H5O_NAME_ID, 0, H5O_UPDATE_TIME, &comment) < 0)
- HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to set comment object header message")
+ comment.s = (char *)udata->comment;
+ if(H5O_msg_create(obj_loc->oloc, H5O_NAME_ID, 0, H5O_UPDATE_TIME, &comment) < 0)
+ HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to set comment object header message")
} /* end if */
done:
@@ -854,20 +852,21 @@ H5G__loc_get_comment_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_A
/* Query object comment */
comment.s = NULL;
if(NULL == H5O_msg_read(obj_loc->oloc, H5O_NAME_ID, &comment)) {
- if(udata->comment && udata->bufsize > 0)
+ if(udata->comment && udata->bufsize > 0)
udata->comment[0] = '\0';
- udata->comment_size = 0;
- } /* end if */
+ udata->comment_size = 0;
+ }
else {
if(udata->comment && udata->bufsize)
- HDstrncpy(udata->comment, comment.s, udata->bufsize);
- udata->comment_size = (ssize_t)HDstrlen(comment.s);
- H5O_msg_reset(H5O_NAME_ID, &comment);
- } /* end else */
+ HDstrncpy(udata->comment, comment.s, udata->bufsize);
+ udata->comment_size = (ssize_t)HDstrlen(comment.s);
+ H5O_msg_reset(H5O_NAME_ID, &comment);
+ }
done:
/* Indicate that this callback didn't take ownership of the group *
- * location for the object */
+ * location for the object.
+ */
*own_loc = H5G_OWN_NONE;
FUNC_LEAVE_NOAPI(ret_value)
generated by cgit v0.12 at 2024-11-02 17:05:50 (GMT)